crash when slicing

accromeca

Hello,

I have a problem with repetier 2.0.1 ans 2.0.5 on linux mint 18 x64.
Yesterday i had no problem to slice any stl files.

Today, repetierhost 2.0.1 crashed during slicing step.  same problem with 2.0.5.

After launching repetierhost:

Opening serial failed on second try:System.IO.IOException: Aucun fichier ou dossier de ce type
  at System.IO.Ports.SerialPortStream.ThrowIOException () <0x420e8500 + 0x00043> in <filename unknown>:0
  at System.IO.Ports.SerialPortStream..ctor (System.String portName, Int32 baudRate, Int32 dataBits, Parity parity, StopBits stopBits, Boolean dtrEnable, Boolean rtsEnable, Handshake handshake, Int32 readTimeout, Int32 writeTimeout, Int32 readBufferSize, Int32 writeBufferSize) <0x420e8200 + 0x00053> in <filename unknown>:0
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPortStream:.ctor (string,int,int,System.IO.Ports.Parity,System.IO.Ports.StopBits,bool,bool,System.IO.Ports.Handshake,int,int,int,int)
  at System.IO.Ports.SerialPort.Open () <0x420e7d50 + 0x00233> in <filename unknown>:0
  at RepetierHost.model.ProtectedSerialPort.Open () <0x420e7bb0 + 0x0009f> in <filename unknown>:0
  at (wrapper remoting-invoke-with-check) RepetierHost.model.ProtectedSerialPort:Open ()
  at RepetierHost.connector.SerialConnector.Connect (Boolean failSilent) <0x420e4500 + 0x00897> in <filename unknown>:0

and if i launch slicing step, repetierhost crash:

Unhandled Exception:
System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'Stream has been closed'.
  at System.IO.FileStream.BeginRead (System.Byte[] array, Int32 offset, Int32 numBytes, System.AsyncCallback userCallback, System.Object stateObject) <0x7f65cbb0aec0 + 0x00235> in <filename unknown>:0
  at System.Diagnostics.AsyncStreamReader.ReadBuffer (IAsyncResult ar) <0x4219eee0 + 0x00425> in <filename unknown>:0
  at System.IO.Stream+ReadWriteTask.InvokeAsyncCallback (System.Object completedTask) <0x7f65cb969920 + 0x0004f> in <filename unknown>:0
  at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, Boolean preserveSyncCtx) <0x7f65cba58990 + 0x00178> in <filename unknown>:0
  at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, Boolean preserveSyncCtx) <0x7f65cba58960 + 0x00020> in <filename unknown>:0
  at System.IO.Stream+ReadWriteTask.System.Threading.Tasks.ITaskCompletionAction.Invoke (System.Threading.Tasks.Task completingTask) <0x7f65cb969990 + 0x00103> in <filename unknown>:0
  at System.Threading.Tasks.Task.FinishContinuations () <0x7f65cba477e0 + 0x00214> in <filename unknown>:0
  at System.Threading.Tasks.Task.FinishStageThree () <0x7f65cba45bf0 + 0x00068> in <filename unknown>:0
  at System.Threading.Tasks.Task.FinishStageTwo () <0x7f65cba45a90 + 0x00133> in <filename unknown>:0
  at System.Threading.Tasks.Task.Finish (Boolean bUserDelegateExecuted) <0x7f65cba458f0 + 0x0008d> in <filename unknown>:0
  at System.Threading.Tasks.Task.ExecuteWithThreadLocal (System.Threading.Tasks.Task& currentTaskSlot) <0x7f65cba46620 + 0x00131> in <filename unknown>:0
  at System.Threading.Tasks.Task.ExecuteEntry (Boolean bPreventDoubleExecution) <0x7f65cba464c0 + 0x000ee> in <filename unknown>:0
  at System.Threading.Tasks.Task.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem () <0x7f65cba46440 + 0x0000e> in <filename unknown>:0
  at System.Threading.ThreadPoolWorkQueue.Dispatch () <0x7f65cba5d2e0 + 0x001d6> in <filename unknown>:0
  at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback () <0x7f65cba5ebf0 + 0x00008> in <filename unknown>:0

Can you help me please? Telle me if you need any details.

thanks.

Repetier

It's unclear from message when this happens. No code from repetier is in the backtrace. But since it has to do with streams it is either writing or reading a file. Probably the the pipe to show messages from slicer to host log or if it takes longer to happen when reading the slicer result, also this normally would not cause a crash but a error message.

Can you still run configure on the slic3r you use? Maybe that file is corrupted. Then configure would also not work.